What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION OF CREASE ANGLE AT L2 DOOR CUTOUT AT STA 974 AND LBL 53, MEASURING L=1.5 IN, W=1.0 IN, D=0.01 IN. ACCOMPLISHED PERMANENT BLEND REPAIR, IAW EA309669.
- Difficulty date
- November 5, 2020
- Submitted
- November 17, 2020
- Operation
- Air carrier
- Aircraft
- N955NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31199
- Aircraft time
- 18,166 hours, 7,067 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Crease Beam
- Part number
- 147A8530
- Condition
- Corroded
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.